ASoC: sti: sti_uniperiph_dai_create_ctrl() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sti/sti_uniperif.c b/sound/soc/sti/sti_uniperif.c
index 749e6b29418490dd3649180aea772891eef20fa6..83a301f2aa66f7c87971f5e7a173eb3a0db2eb5d 100644 (file)
--- a/sound/soc/sti/sti_uniperif.c
+++ b/sound/soc/sti/sti_uniperif.c
@@ -14,7 +14,7 @@
  * This function is used to create Ctrl associated to DAI but also pcm device.
  * Request is done by front end to associate ctrl with pcm device id
  */
-int sti_uniperiph_dai_create_ctrl(struct snd_soc_dai *dai)
+static int sti_uniperiph_dai_create_ctrl(struct snd_soc_dai *dai)
 {
        struct sti_uniperiph_data *priv = snd_soc_dai_get_drvdata(dai);
        struct uniperif *uni = priv->dai_data.uni;

diff --git a/sound/soc/sti/uniperif_player.c b/sound/soc/sti/uniperif_player.c
index d990d2c81a5d4d55dad04f64919f3f085092c662..f609089a6e00eb928bb965a6091c7b7d1c6abc24 100644 (file)
--- a/sound/soc/sti/uniperif_player.c
+++ b/sound/soc/sti/uniperif_player.c
@@ -43,7 +43,7 @@
  * Note: snd_pcm_hardware is linked to DMA controller but is declared here to
  * integrate  DAI_CPU capability in term of rate and supported channels
  */
-const struct snd_pcm_hardware uni_player_pcm_hw = {
+static const struct snd_pcm_hardware uni_player_pcm_hw = {
        .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
                SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP |
                SNDRV_PCM_INFO_MMAP_VALID,
@@ -175,7 +175,7 @@ static irqreturn_t uni_player_irq_handler(int irq, void *dev_id)
        return ret;
 }
 
-int uni_player_clk_set_rate(struct uniperif *player, unsigned long rate)
+static int uni_player_clk_set_rate(struct uniperif *player, unsigned long rate)
 {
        int rate_adjusted, rate_achieved, delta, ret;
        int adjustment = player->clk_adj;

diff --git a/sound/soc/sti/uniperif_reader.c b/sound/soc/sti/uniperif_reader.c
index 7d83827ba6601e3c90cba7e1f47daa46e85b54a2..c502626f339b8ab27251b8e4571bc6a9e0d925fa 100644 (file)
--- a/sound/soc/sti/uniperif_reader.c
+++ b/sound/soc/sti/uniperif_reader.c
@@ -17,7 +17,7 @@
  * Note: snd_pcm_hardware is linked to DMA controller but is declared here to
  * integrate unireader capability in term of rate and supported channels
  */
-const struct snd_pcm_hardware uni_reader_pcm_hw = {
+static const struct snd_pcm_hardware uni_reader_pcm_hw = {
        .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
                SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_MMAP |
                SNDRV_PCM_INFO_MMAP_VALID,
@@ -324,7 +324,7 @@ static int uni_reader_parse_dt(struct platform_device *pdev,
        return 0;
 }
 
-const struct snd_soc_dai_ops uni_reader_dai_ops = {
+static const struct snd_soc_dai_ops uni_reader_dai_ops = {
                .shutdown = uni_reader_shutdown,
                .prepare = uni_reader_prepare,
                .trigger = uni_reader_trigger,